CN1078267C - 用于电解还原氧化铝的霍尔槽及其侧壁 - Google Patents
用于电解还原氧化铝的霍尔槽及其侧壁 Download PDFInfo
- Publication number
- CN1078267C CN1078267C CN96194220A CN96194220A CN1078267C CN 1078267 C CN1078267 C CN 1078267C CN 96194220 A CN96194220 A CN 96194220A CN 96194220 A CN96194220 A CN 96194220A CN 1078267 C CN1078267 C CN 1078267C
- Authority
- CN
- China
- Prior art keywords
- lining
- sidewall
- groove
- sodium aluminum
- aluminum fluoride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
- Cookers (AREA)
- Coating With Molten Metal (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/451,872 | 1995-05-26 | ||
US08/451,872 US5560809A (en) | 1995-05-26 | 1995-05-26 | Improved lining for aluminum production furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1185815A CN1185815A (zh) | 1998-06-24 |
CN1078267C true CN1078267C (zh) | 2002-01-23 |
Family
ID=23794052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96194220A Expired - Fee Related CN1078267C (zh) | 1995-05-26 | 1996-05-23 | 用于电解还原氧化铝的霍尔槽及其侧壁 |
Country Status (12)
Country | Link |
---|---|
US (2) | US5560809A (no) |
EP (1) | EP0828866B1 (no) |
CN (1) | CN1078267C (no) |
AT (1) | ATE178105T1 (no) |
AU (1) | AU698926B2 (no) |
BR (1) | BR9608828A (no) |
CA (1) | CA2219890C (no) |
DE (1) | DE69601870T2 (no) |
NO (1) | NO318238B1 (no) |
NZ (1) | NZ308879A (no) |
RU (1) | RU2133302C1 (no) |
WO (1) | WO1996037637A1 (no) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5655961A (en) * | 1994-10-12 | 1997-08-12 | Acres Gaming, Inc. | Method for operating networked gaming devices |
US5560809A (en) * | 1995-05-26 | 1996-10-01 | Saint-Gobain/Norton Industrial Ceramics Corporation | Improved lining for aluminum production furnace |
US6258246B1 (en) * | 1998-05-19 | 2001-07-10 | Moltech Invent S.A. | Aluminium electrowinning cell with sidewalls resistant to molten electrolyte |
NZ517675A (en) * | 1999-10-26 | 2004-10-29 | Moltech Invent S | Low temperature operating cell for the electrowinning of aluminium |
US6719889B2 (en) * | 2002-04-22 | 2004-04-13 | Northwest Aluminum Technologies | Cathode for aluminum producing electrolytic cell |
US6692620B2 (en) * | 2002-04-27 | 2004-02-17 | Moltech Invent S.A. | Aluminium electrowinning cell with sidewalls resistant to molten electrolyte |
US6863788B2 (en) * | 2002-07-29 | 2005-03-08 | Alcoa Inc. | Interlocking wettable ceramic tiles |
FR2857009A1 (fr) * | 2003-04-16 | 2005-01-07 | Sicat | Materiau ceramique a base de carbure de silicium pour utilisation dans des milieux agressifs |
FR2857008B1 (fr) * | 2003-04-16 | 2006-05-19 | Sicat | Materiau ceramique a base de carbure de silicium pour utilisation dans des milieux agressifs |
CN1298891C (zh) * | 2004-04-09 | 2007-02-07 | 清华大学 | 一种铝电解槽侧墙用异型Si3N4结合SiC砖 |
FR2870233B1 (fr) * | 2004-05-14 | 2006-12-01 | Sicat Sarl | PROCEDE DE FABRICATION DE PIECES DE FORME A BASE DE BETA-SiC POUR UTILISATION DANS DES MILIEUX AGRESSIFS |
FR2870536B1 (fr) * | 2004-05-18 | 2006-08-18 | Haasser Produits Refractaires | COMPOSITION DE BASE POUR LA FABRICATION D'OBJETS REFRACTAIRES FACONNES A BASE DE SiC, PROCEDE DE FABRICATION, OBJETS MOULES ET UTILISATIONS CORRESPONDANTES |
WO2008141423A1 (en) | 2007-05-21 | 2008-11-27 | Exploration Orbite Vspa Inc. | Processes for extracting aluminum and iron from aluminous ores |
RU2588960C2 (ru) | 2011-03-18 | 2016-07-10 | Орбит Элюминэ Инк. | Способы извлечения редкоземельных элементов из алюминийсодержащих материалов |
EP2705169A4 (en) | 2011-05-04 | 2015-04-15 | Orbite Aluminae Inc | METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS |
CN103842296B (zh) | 2011-06-03 | 2016-08-24 | 奥贝特科技有限公司 | 用于制备赤铁矿的方法 |
CA2848751C (en) | 2011-09-16 | 2020-04-21 | Orbite Aluminae Inc. | Processes for preparing alumina and various other products |
EP2802675B1 (en) | 2012-01-10 | 2020-03-11 | Orbite Aluminae Inc. | Processes for treating red mud |
FR2986012B1 (fr) | 2012-01-20 | 2017-12-01 | Saint Gobain Ct Recherches | Cuve d'electrolyse. |
JP2015518414A (ja) * | 2012-03-29 | 2015-07-02 | オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. | フライアッシュ処理プロセス |
RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
JP2015535886A (ja) | 2012-09-26 | 2015-12-17 | オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. | 種々の材料のHCl浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス |
WO2014077720A1 (ru) * | 2012-11-13 | 2014-05-22 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Футеровка алюминиевого электролизера с инертными анодами |
CA2891427C (en) | 2012-11-14 | 2016-09-20 | Orbite Aluminae Inc. | Methods for purifying aluminium ions |
EP2931945A1 (de) * | 2012-12-13 | 2015-10-21 | SGL Carbon SE | Seitenstein für eine wand in einer elektrolysezelle zur reduzierung von aluminum |
WO2015006331A1 (en) * | 2013-07-08 | 2015-01-15 | POWELL, Adam, Clayton, IV | Clean, efficient metal electrolysis via som anodes |
FR3023301B1 (fr) * | 2014-07-04 | 2016-07-01 | Rio Tinto Alcan Int Ltd | Cuve d'electrolyse |
GB2566674A (en) * | 2017-08-01 | 2019-03-27 | Dubai Aluminium Pjsc | Electrolytic cell for aluminium production, with individual anode drives |
CN108446501A (zh) * | 2018-03-22 | 2018-08-24 | 中南大学 | 一种槽帮预测量方法 |
RU2699604C1 (ru) * | 2018-07-17 | 2019-09-06 | Общество с ограниченной ответственностью "Эксперт-Ал" (ООО "Эксперт-Ал") | Способ производства алюминия электролизом расплавленных солей |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224128A (en) * | 1979-08-17 | 1980-09-23 | Ppg Industries, Inc. | Cathode assembly for electrolytic aluminum reduction cell |
EP0095854A2 (en) * | 1982-05-28 | 1983-12-07 | Alcan International Limited | Improvements in electrolytic reduction cells for aluminium production |
WO1990001078A1 (en) * | 1988-07-28 | 1990-02-08 | Massachusetts Institute Of Technology | Apparatus and method for the electrolytic production of metals |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2915442A (en) * | 1955-11-28 | 1959-12-01 | Kaiser Aluminium Chem Corp | Production of aluminum |
US2971899A (en) * | 1957-09-10 | 1961-02-14 | Gen Motors Corp | Method of electroplating aluminum |
DE1146259B (de) * | 1960-10-28 | 1963-03-28 | Aluminium Ind Ag | Verfahren zum Auskleiden der Waende der Kathodenwanne einer Aluminium-elektrolysezelle und nach diesem Verfahren hergestellte Kathodenwanne |
US3428545A (en) * | 1962-10-22 | 1969-02-18 | Arthur F Johnson | Carbon furnace electrode assembly |
US3514520A (en) * | 1967-02-01 | 1970-05-26 | Montedison Spa | Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts |
NO122559B (no) * | 1968-09-24 | 1971-07-12 | Montedison Spa | |
US4187344A (en) * | 1978-09-27 | 1980-02-05 | Norton Company | Protective silicon nitride or silicon oxynitride coating for porous refractories |
US4411758A (en) * | 1981-09-02 | 1983-10-25 | Kaiser Aluminum & Chemical Corporation | Electrolytic reduction cell |
US4560448A (en) * | 1982-05-10 | 1985-12-24 | Eltech Systems Corporation | Aluminum wettable materials for aluminum production |
ATE32107T1 (de) * | 1982-05-10 | 1988-02-15 | Eltech Systems Corp | Aluminium benetzbare materialien. |
FR2537567B1 (fr) * | 1982-12-08 | 1986-07-18 | Savoie Electrodes Refract | Produits refractaires lies par des residus carbones et du silicium metal en poudre et procede de fabrication |
US4529494A (en) * | 1984-05-17 | 1985-07-16 | Great Lakes Carbon Corporation | Bipolar electrode for Hall-Heroult electrolysis |
GB8520453D0 (en) * | 1985-08-15 | 1985-09-18 | Alcan Int Ltd | Aluminium reduction cells |
US4865701A (en) * | 1988-08-31 | 1989-09-12 | Beck Theodore R | Electrolytic reduction of alumina |
SU1650784A1 (ru) * | 1988-09-19 | 1991-05-23 | Богословский Алюминиевый Завод | Способ защиты самообжигающегос анода алюминиевого электролизера от окислени |
US5227045A (en) * | 1989-01-09 | 1993-07-13 | Townsend Douglas W | Supersaturation coating of cathode substrate |
US5158655A (en) * | 1989-01-09 | 1992-10-27 | Townsend Douglas W | Coating of cathode substrate during aluminum smelting in drained cathode cells |
US5028301A (en) * | 1989-01-09 | 1991-07-02 | Townsend Douglas W | Supersaturation plating of aluminum wettable cathode coatings during aluminum smelting in drained cathode cells |
US5006209A (en) * | 1990-02-13 | 1991-04-09 | Electrochemical Technology Corp. | Electrolytic reduction of alumina |
US5286359A (en) * | 1991-05-20 | 1994-02-15 | Reynolds Metals Company | Alumina reduction cell |
DE4118304A1 (de) * | 1991-06-04 | 1992-12-24 | Vaw Ver Aluminium Werke Ag | Elektrolysezelle zur aluminiumgewinnung |
US5279715A (en) * | 1991-09-17 | 1994-01-18 | Aluminum Company Of America | Process and apparatus for low temperature electrolysis of oxides |
DE4201490A1 (de) * | 1992-01-21 | 1993-07-22 | Otto Feuerfest Gmbh | Feuerfestes material fuer elektrolyseoefen, verfahren zur herstellung und verwendung des feuerfesten materials |
US5310476A (en) * | 1992-04-01 | 1994-05-10 | Moltech Invent S.A. | Application of refractory protective coatings, particularly on the surface of electrolytic cell components |
AU677777B2 (en) * | 1992-04-01 | 1997-05-08 | Moltech Invent S.A. | Prevention of oxidation of carbonaceous and other materials at high temperatures |
US5314599A (en) * | 1992-07-28 | 1994-05-24 | Alcan International Limited | Barrier layer against fluoride diffusion in linings of aluminum reduction cells |
US5320717A (en) * | 1993-03-09 | 1994-06-14 | Moltech Invent S.A. | Bonding of bodies of refractory hard materials to carbonaceous supports |
AU6114294A (en) * | 1993-03-09 | 1994-09-26 | Moltech Invent S.A. | Treated carbon cathodes for aluminium production |
PL311207A1 (en) * | 1993-04-19 | 1996-02-05 | Moltech Invent Sa | Treated carbonaceous or carbon based cathiodic components of aluminium production plant chambers |
US5560809A (en) * | 1995-05-26 | 1996-10-01 | Saint-Gobain/Norton Industrial Ceramics Corporation | Improved lining for aluminum production furnace |
-
1995
- 1995-05-26 US US08/451,872 patent/US5560809A/en not_active Expired - Fee Related
-
1996
- 1996-05-23 US US08/930,082 patent/US5876584A/en not_active Expired - Lifetime
- 1996-05-23 CN CN96194220A patent/CN1078267C/zh not_active Expired - Fee Related
- 1996-05-23 CA CA002219890A patent/CA2219890C/en not_active Expired - Fee Related
- 1996-05-23 WO PCT/US1996/007514 patent/WO1996037637A1/en active IP Right Grant
- 1996-05-23 RU RU97121099A patent/RU2133302C1/ru not_active IP Right Cessation
- 1996-05-23 DE DE69601870T patent/DE69601870T2/de not_active Expired - Fee Related
- 1996-05-23 EP EP96920424A patent/EP0828866B1/en not_active Expired - Lifetime
- 1996-05-23 BR BR9608828A patent/BR9608828A/pt not_active IP Right Cessation
- 1996-05-23 AU AU58740/96A patent/AU698926B2/en not_active Ceased
- 1996-05-23 AT AT96920424T patent/ATE178105T1/de not_active IP Right Cessation
- 1996-05-23 NZ NZ308879A patent/NZ308879A/en unknown
-
1997
- 1997-11-25 NO NO19975404A patent/NO318238B1/no unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224128A (en) * | 1979-08-17 | 1980-09-23 | Ppg Industries, Inc. | Cathode assembly for electrolytic aluminum reduction cell |
EP0095854A2 (en) * | 1982-05-28 | 1983-12-07 | Alcan International Limited | Improvements in electrolytic reduction cells for aluminium production |
WO1990001078A1 (en) * | 1988-07-28 | 1990-02-08 | Massachusetts Institute Of Technology | Apparatus and method for the electrolytic production of metals |
Also Published As
Publication number | Publication date |
---|---|
NO318238B1 (no) | 2005-02-21 |
AU698926B2 (en) | 1998-11-12 |
US5560809A (en) | 1996-10-01 |
BR9608828A (pt) | 1999-06-15 |
CN1185815A (zh) | 1998-06-24 |
AU5874096A (en) | 1996-12-11 |
WO1996037637A1 (en) | 1996-11-28 |
NZ308879A (en) | 1998-11-25 |
CA2219890C (en) | 2001-08-14 |
RU2133302C1 (ru) | 1999-07-20 |
US5876584A (en) | 1999-03-02 |
DE69601870T2 (de) | 1999-08-26 |
DE69601870D1 (de) | 1999-04-29 |
CA2219890A1 (en) | 1996-11-28 |
EP0828866A1 (en) | 1998-03-18 |
ATE178105T1 (de) | 1999-04-15 |
NO975404L (no) | 1997-11-25 |
NO975404D0 (no) | 1997-11-25 |
EP0828866B1 (en) | 1999-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Saint-Gobain Industrial Ceramics Inc. Applicant before: Saint-Gobain/Norton Industrial Ceramics Corp. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SAINT-GOBAIN/NORTON INDUSTRIAL CERAMICS CORP. TO: ST. GOEBEN CERAMIC + PLASTIC STOCKS CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |